CN215313607U - Online drying device of laminating machine - Google Patents
Online drying device of laminating machine Download PDFInfo
- Publication number
- CN215313607U CN215313607U CN202023045655.0U CN202023045655U CN215313607U CN 215313607 U CN215313607 U CN 215313607U CN 202023045655 U CN202023045655 U CN 202023045655U CN 215313607 U CN215313607 U CN 215313607U
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- film
- plate
- laminating machine
- box
- temperature equalizing
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- 238000010030 laminating Methods 0.000 title claims abstract description 22
- 238000001035 drying Methods 0.000 title claims abstract description 21
- 238000012423 maintenance Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000005485 electric heating Methods 0.000 claims description 15
- 239000011148 porous material Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 238000010792 warming Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides an online drying device of a laminating machine, which is arranged on a conveying track at the front end of a film rolling device of a production line and is used for drying and glue fixing of a finished film; the film-feeding box comprises a film-feeding box, a maintenance cover plate and a plurality of detachable warm air devices, wherein the maintenance cover plate is detachably connected with the upper part of the film-feeding box; the film-feeding box is arranged on the conveying track through connecting plates arranged on two sides, and a finished film enters the film-feeding box through an opening at one end of the film-feeding box to be dried and then is fed into the film-rolling device through an opening at the other end; this online drying device of laminating machine has adopted the integrated design thinking of modularization, can conveniently install on the automation line track, has higher practicality and convenience.
Description
Technical Field
The utility model relates to the technical field of automatic production, in particular to an online drying device of a laminating machine.
Background
The laminating machine is a common special device in the production process of paper and films, generally speaking, the common laminating machine is a coating-ready laminating machine, the coating-ready laminating machine comprises three parts of gluing, drying and hot pressing, and the coating-ready laminating machine is a laminating device widely applied in China due to stable processing performance.
After the laminating machine coats a layer of glue on film or paper, need to dry the film that has glue or the glue on the paper, current laminating machine uses the warming mill to heat the film mostly when drying glue, and the film of film fractional part is with warming mill direct contact after in the middle of the process of being carried to, thereby has leaded to on the quick transmission of heat to the film on the warming mill, thereby has made the drying efficiency of glue lower.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is as follows: the mode that current warming mill heated the film is contact heat-conduction, and the warming mill temperature can not stable control, and uneven temperature can make the finished product membrane take place to warp, and then produces quality problems such as folding, fold, dislocation when leading to rolling up the membrane.
In order to overcome the problems in the prior art, the utility model provides an online drying device of a laminating machine, which is arranged on a conveying track at the front end of a production line film rolling device and used for drying and glue fixing of a finished film; the method is characterized in that: the film-feeding box comprises a film-feeding box, a maintenance cover plate and a plurality of detachable warm air devices, wherein the maintenance cover plate is detachably connected with the upper part of the film-feeding box; the film-moving box is arranged on the conveying track through connecting plates arranged on two sides, and finished films enter the film-moving box through an opening at one end of the film-moving box to be dried and then are sent into the film rolling device through an opening at the other end of the film-moving box.
As an improvement, two groups of film conveying roll shafts which are parallel up and down are arranged in the film conveying box and are used for conveying and tensioning finished films.
As improving ground, dismantlement formula warm braw device includes open-top's rectangle casing, and its top has the joint edge of outside extension all around, and right side joint edge forms the joint with the draw-in groove that walks the membrane bottom of the case and correspond the position setting and fasten, and the locking structure is dismantled in the telescopic spring jam plate formation that the left side joint edge corresponds the position setting with walking the membrane bottom of the case portion.
As an improvement, the top of the rectangular shell is axially provided with a sealing gasket groove, and a metal sealing gasket is arranged in the sealing gasket groove and used for sealing the surface of the bottom of the film box and the air heating device.
As an improvement, the detachable heater comprises a plurality of axial flow air inlet fans, an electric heating net, a first temperature-equalizing plate and a second temperature-equalizing plate; the axial flow air inlet fans are uniformly distributed at the bottom of the rectangular shell, the electric heating net is horizontally arranged above the axial flow air inlet fans, the first temperature equalizing plate and the second temperature equalizing plate are horizontally arranged above the electric heating net, and the interval between the first temperature equalizing plate and the second temperature equalizing plate is 3-5 mm.
The heating device adopts an electric heating type, a plurality of axial flow air inlet fans enter and exit air into the heating device and form air convection, and an electric heating net is connected with a direct current power supply and used as a heat source for heating air sucked by the axial flow air inlet fans.
In order to avoid that hot air flow formed by the axial flow air inlet fan directly blows the finished film to form wind power and heat concentration, so that the finished film is heated unevenly, a first temperature equalizing plate and a second temperature equalizing plate are arranged above the electric heating net and used for dispersing the wind power and the heat.
As an improvement, the first temperature equalizing plate is a metal pore plate, the pore diameter of the first temperature equalizing plate is 0.5-0.8 mm, and the aperture ratio is more than or equal to 65%; the second temperature-uniforming plate is a metal pore plate, the pore diameter of the second temperature-uniforming plate is 1-1.5 mm, and the aperture ratio is more than or equal to 80%.
Compared with the prior art, the utility model has the beneficial effects that:
1. the online drying device of the laminating machine adopts a design idea of modularized integration, can be conveniently installed on an automatic production line track, and has higher practicability and convenience; the top full open type maintenance cover plate and the detachable warm air device enable staff to conveniently guide in finished films and carry out necessary maintenance work.
2. According to the online drying device of the laminating machine, the two temperature equalizing plates which are matched with each other are arranged in the warm air device and used for dispersing wind power and heat, and the quality problems of folding, dislocation and the like caused by uneven heating of a finished film during film rolling can be avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic structural view of the detachable heater unit according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1 and 2, an online drying device of a laminating machine is disposed on a conveying track at the front end of a production line film rolling device and used for drying and glue fixing of a finished film; the method is characterized in that: the film-feeding device comprises a film-feeding box (1), a maintenance cover plate (2) and a plurality of detachable warm air devices (4), wherein the maintenance cover plate (2) is detachably connected with the upper part of the film-feeding box (1), the detachable warm air devices (4) are uniformly arranged at the bottom of the film-feeding box (1), and the bottom of the film-feeding box (1) is communicated with the warm air devices (4); the film walking box (1) is installed on a conveying rail through connecting plates (15) arranged on two sides, finished films enter the film walking box (1) through an opening at one end of the film walking box (1) to be dried, and then are sent into the film rolling device through an opening at the other end of the film walking box.
As shown in figure 1, as an improvement, two groups of film feeding roller shafts (12) which are parallel up and down are arranged in the film running box (1) and are used for conveying and tensioning finished films.
As shown in fig. 3, as an improvement, the detachable heater unit (4) includes a rectangular casing (45) with an open top, and a clamping edge extending outwards is provided around the top of the rectangular casing, the clamping edge on the right side forms a clamping fastening with a clamping groove arranged at a position corresponding to the bottom of the film box (1), and the clamping edge on the left side forms a detachable locking structure with a telescopic spring locking plate (14) arranged at a position corresponding to the bottom of the film box (1).
As an improvement, a sealing gasket groove (41) is axially formed in the top of the rectangular shell (45), and a metal sealing gasket is arranged in the sealing gasket groove (41) and used for sealing the surface of the heater unit (4) and the bottom of the film moving box (1).
As an improvement, the detachable heater (4) comprises a plurality of axial flow fans (46), an electric heating net (42), a first temperature-equalizing plate (43) and a second temperature-equalizing plate (44); the axial flow air inlet fans (46) are uniformly distributed at the bottom of the rectangular shell (45), the electric heating net (42) is horizontally arranged above the axial flow air inlet fans (46), the first temperature equalizing plate (43) and the second temperature equalizing plate (44) are horizontally arranged above the electric heating net (42), and the interval between the first temperature equalizing plate (43) and the second temperature equalizing plate (44) is 3-5 mm.
The air heating device (4) adopts an electric heating type, a plurality of axial flow air inlet fans (46) enter and exit air into the air heating device (4) to form air convection, and an electric heating net (42) is connected with a direct current power supply to serve as a heat source for heating air sucked by the axial flow air inlet fans (46).
In order to avoid the hot air flow formed by the axial flow air inlet fan (46) directly blowing the finished film to form wind power and heat concentration and enable the finished film to be heated unevenly, a first temperature equalizing plate (43) and a second temperature equalizing plate (44) are arranged above the electric heating net (42) and used for dispersing the wind power and the heat.
As an improvement, the first temperature equalizing plate (43) is a metal pore plate, the pore diameter of the first temperature equalizing plate is 0.5-0.8 mm, and the aperture ratio is more than or equal to 65%; the second temperature equalizing plate (44) is a metal hole plate, the hole diameter of the second temperature equalizing plate is 1-1.5 mm, and the aperture ratio is larger than or equal to 80%.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. An online drying device of a laminating machine is arranged on a conveying track at the front end of a production line film rolling device and used for drying and glue fixing of a finished film; the method is characterized in that: the film-feeding box comprises a film-feeding box, a maintenance cover plate and a plurality of detachable warm air devices, wherein the maintenance cover plate is detachably connected with the upper part of the film-feeding box; the film-moving box is arranged on the conveying track through connecting plates arranged on two sides, and finished films enter the film-moving box through an opening at one end of the film-moving box to be dried and then are sent into the film rolling device through an opening at the other end of the film-moving box.
2. The online drying device of the laminating machine according to claim 1, characterized in that: two groups of film conveying roll shafts which are parallel up and down are arranged in the film conveying box and are used for conveying and tensioning finished films.
3. The online drying device of the laminating machine according to claim 1, characterized in that: the detachable warm air device comprises a rectangular shell with an opening at the top, wherein the top of the rectangular shell is provided with a clamping edge extending outwards, the right clamping edge and a clamping groove arranged at the corresponding position of the bottom of the film box are clamped and fastened, and the left clamping edge and a telescopic spring locking plate arranged at the corresponding position of the bottom of the film box are clamped and detached to form a detachable locking structure.
4. A laminating machine online drying device according to claim 1 or 3, characterized in that: the detachable warm air device comprises a plurality of axial flow air inlet fans, an electric heating net, a first temperature equalizing plate and a second temperature equalizing plate; the axial flow air inlet fans are uniformly distributed at the bottom of the rectangular shell, the electric heating net is horizontally arranged above the axial flow air inlet fans, the first temperature equalizing plate and the second temperature equalizing plate are horizontally arranged above the electric heating net, and the interval between the first temperature equalizing plate and the second temperature equalizing plate is 3-5 mm.
5. The online drying device of the laminating machine according to claim 4, characterized in that: the first temperature equalizing plate is a metal pore plate, the pore diameter of the first temperature equalizing plate is 0.5-0.8 mm, and the aperture ratio is more than or equal to 65%; the second temperature-uniforming plate is a metal pore plate, the pore diameter of the second temperature-uniforming plate is 1-1.5 mm, and the aperture ratio is more than or equal to 80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023045655.0U CN215313607U (en) | 2020-12-17 | 2020-12-17 | Online drying device of laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023045655.0U CN215313607U (en) | 2020-12-17 | 2020-12-17 | Online drying device of laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215313607U true CN215313607U (en) | 2021-12-28 |
Family
ID=79545546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023045655.0U Active CN215313607U (en) | 2020-12-17 | 2020-12-17 | Online drying device of laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215313607U (en) |
-
2020
- 2020-12-17 CN CN202023045655.0U patent/CN215313607U/en active Active
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